does it have to have water in it to operate?
19815
no, fan will still run but obviously there won't be mist. also, its pretty cheap, the one i got was broken and didn't work, so make sure you test it before you bring it out!
19816
No it doesn't. You pull the trigger to shoot the water, but it will work without it.
19817
No, the fan will work independently but it is not very strong. It is truly a mister with the fan not adding much to the party. I would have liked a stronger fan.
1743848
No. It has to be plugged in. Best not used near basin or sink filled with water.
716401
It does require a water line, this particular model comes with a pump, so it needs access to a drain line, but not a drain right under it.
2007735
Yes the machine has a water reservoir that you have to keep filled and no, you cannot hook it up to a water line directly.
193525
No. Not enough water to support the range of motion required to operate this particular switch.
1694655
No need power supply becaues it works off of the water pressure itself, so there is no electricity needed to run it. I used with my RO.
217944
No, it operates on water flow , just install it behind the shower head, easy assembly. Lever on the ShowerBreeze controls the flow rate.
1104171
its says in the description is has evaporative technology so no water to remove.. "*Auto evaporation system allows continuous use without removing water"
2110541
It will not run if the minimum pressure is not detected. No water, no operation.
1599520
No it does not need to be running. Simply connect the can to the inlet and spray. The water should come out of the outlet. That is all.
1830829
It is operated by plug-in electricity. No batteries. Operator has the ability to control the flow of water.
155588
You do need to attach a hose to this, so yes, you do need a water supply. I can't imagine that there is a pressure washer that doesn't need a water supply.
912905
I agree with other reviewers- it is manually operated- on and off. By the way- mine did not require filters as it has a little wire basket- just empty and rinse!
52598
Yes water needs to flow before the lights go on. The lights tell water temp so no water no lights. It pretty pretty good too.
514061
No power is needed for this unit. You only need a water hose to hook up to. .
1013578
No it doesn't use water it uses the cleaner you see. It is something like a Swifter but has vibration as ours cleaning
43742
I don't think so. I think it requires power to operate, but I haven't tried this.